| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [verb] not been | 1570 |
|
| 2 | but [pron] [verb] [adv] been | 562 |
|
| 3 | [coord] [pron] [verb] not been | 362 |
|
| 4 | but [pron] [verb] not [be] | 185 |
|
| 5 | but [pron] [verb] not be | 185 |
|
| 6 | but [pron] [verb] not been | 183 |
|
| 7 | but [pron] [verb] not [been] | 183 |
|
